Update app.py

app.py

@@ -141,8 +141,12 @@ def process_image():
 
     # Blur the corresponding region in group photo
     img_obstruct = cv2.imread(group_photo_path + image)
-    img_obstruct[y:y+h, x:x+w] = cv2.blur(img_obstruct[y:y+h, x:x+w], (50, 50))
-    img_obstruct = cv2.cvtColor(img_obstruct, cv2.COLOR_BGR2RGB)
+    
+    if max_avg_similarity_idx >= 0.3:
+        img_obstruct[y:y+h, x:x+w] = cv2.blur(img_obstruct[y:y+h, x:x+w], (50, 50))
+        img_obstruct = cv2.cvtColor(img_obstruct, cv2.COLOR_BGR2RGB)
+    else:
+        img_obstruct = cv2.cvtColor(img_obstruct, cv2.COLOR_BGR2RGB)
 
     # Delete all photos in reference and testing folder after processing
     shutil.rmtree('reference', ignore_errors=True)